Let the k8temp driver load automatically.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add support for the temperature sensor(s) found in AMD K8 CPUs.
Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Copyright update

I think my contributions to the it87 driver over the past two
years qualify me as a co-author of this driver.

Also drop old comments of dubious usefulness.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Overwrite broken default limits

Some IT8716F chips where seen with unreasonable defaults for low
voltage and high temperature limits. Overwrite them with sane defaults
so as to not generate meaningless alarms.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Add support for the IT8718F

The IT8718F is a Super-I/O chip with integrated hardware monitoring
functions. It is very similar to the IT8716F, so adding support to the
it87 driver was pretty straightforward. The most significant difference
is that the IT8718F has up to 8 VID pins, instead of 6 for the older
chips.

For the IT8718F, the VID value can only be read from Super-I/O space.

Userspace support is already in lm_sensors SVN (to be soon released
as 2.10.1.)
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Cleanup set_fan_div

We only change one fan clock divider at a time, so there is only one
fan min which needs to be saved and restored.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: in8 has no limit registers
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Prevent overflow on fan clock divider write

The highest possible clock divider for fan1 and fan2 is 128.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: No sysfs files for disabled fans

Only create the fan attributes for enabled fan tachometers. Some
motherboards have a nice BIOS which only enables the fan inputs which
are wired to a fan header on the board. This makes the configuration
easier for the user.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

it87: Add support for the IT8716F

The IT8716F is a Super-I/O chip with integrated hardware monitoring
functions. It is very similar to the IT8712F, so adding support to the
it87 driver was pretty straightforward. The most significant change here
is that the IT8716F has 16-bit fan speed counters, so the user no more
needs to tweak the fan clock dividers to get the best readings.

Userspace support is already in lm_sensors SVN (to be soon released
as 2.10.1.)

Thanks to Stian Oksavik, Olivier Nicolas, Prakash Punnoor and
Juergen Kilb for testing the early versions of this patch.

Thanks also to ITE for providing datasheets and answering my questions.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

smsc47m1: dev_warn fix

We can't use dev_warn on an i2c client before it is attached.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

HDAPS: handle errors from input_register_device()
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

vid_to_reg() can return -1 and char can be unsigned.
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add documentation for the w83627ehf hardware monitoring driver.
Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch adds long-awaited support for automatic fan modes. Based on
the work of Yuan Mu from Winbond, I finished the support with the great
help of David Hubbard.
Signed-off-by: NYuan Mu <Ymu@Winbond.com.tw>
Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NDavid Hubbard <david.c.hubbard@gmail.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Major cleanup of all s390 inline assemblies. They now have a common
coding style. Quite a few have been shortened, mainly by using register
asm variables. Use of the EX_TABLE macro helps  as well. The atomic ops,
bit ops and locking inlines new use the Q-constraint if a newer gcc
is used.  That results in slightly better code.

Thanks to Christian Borntraeger for proof reading the changes.
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Huge s390 assembly files whitespace cleanup.
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

A user space program can read uninitialised kernel memory
by appending to a file from a bad address and then reading
the result back. The cause is the copy_from_user function
that does not clear the remaining bytes of the kernel
buffer after it got a fault on the user space address.
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Call init_timer only once fpr tp->timer in tty3270.
Signed-off-by: NJan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Add a kernel config option for the IBM System z9. This will produce
faster code on newer compilers using the -march=z9-109 option.
Signed-off-by: NChristian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

The clocksource infrastructure introduced with commit
ad596171 broke 31 bit s390.
The reason is that the do_div() primitive for 31 bit always
had a restriction: it could only divide an unsigned 64 bit
integer by an unsigned 31 bit integer. The clocksource code
now uses do_div() with a base value that has the most
significant bit set. The result is that clock->cycle_interval
has a funny value which causes the linux time to jump around
like mad.
The solution is "obvious": implement a proper __div64_32
function for 31 bit s390.
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Signed-off-by: NChristian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

sparse complains, if we use bitwise operations on enums. Cast enum to
long in order to fix that problem!
Signed-off-by: NMichael Holzheu <holzheu@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Don't use static initialization for struct members containing
variables because gcc would generate more code and use double space
on stack.
Signed-off-by: NGerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

Lock for mmap_sem is missing on page fault retry for init task
when it fails due to out of memory.
Signed-off-by: NAkinobu Mita <mita@miraclelinux.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (48 commits)
  [PATCH] bonding: update version number
  [PATCH] git-netdev-all: pc300_tty build fix
  [PATCH] Make PC300 WAN driver compile again
  [PATCH] Modularize generic HDLC
  [PATCH] more s2io __iomem annotations
  [PATCH] restore __iomem annotations in e1000
  [PATCH] 64bit bugs in s2io
  [PATCH] bonding: Fix primary selection error at enslavement time
  [PATCH] bonding: Don't mangle LACPDUs
  [PATCH] bonding: Validate probe replies in ARP monitor
  [PATCH] bonding: Don't release slaves when master is admin down
  [PATCH] bonding: Add priv_flag to avoid event mishandling
  [PATCH] bonding: Handle large hard_header_len
  [PATCH] bonding: Remove unneeded NULL test
  [PATCH] bonding: Format fix in seq_printf call
  [PATCH] bonding: Convert delay value from s16 to int
  [PATCH] bonding: Allow bonding to enslave a 10 Gig adapter
  Delete unused drivers/net/gt64240eth.h
  [PATCH] skge: fiber support
  [PATCH] fix possible NULL ptr deref in forcedeth
  ...

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] Don't use old-EH ->eng_timeout() hook when not needed
  [libata] sata_mv: fix oops by filling in missing hook
  [libata] One more s/15/ATA_SECONDARY_IRQ/ substitution
  [libata] pata_serverworks: fill in ->irq_clear hook
  [PATCH] pata_serverworks: correct PCI ID in cable detection table
  [PATCH] libata-sff: use our IRQ defines
  [PATCH] libata-eh: Remove layering violation and duplication when handling absent ports
  [PATCH] libata: tighten rules for legacy dependancies
  [PATCH] libata: refuse to register IRQless ports

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (129 commits)
  [PATCH] USB Storage: fix Rio Karma eject support build error
  USB: Airprime driver improvements to allow full speed EvDO transfers
  USB: remove OTG build warning
  USB: EHCI update VIA workaround
  USB: force root hub resume after power loss
  USB: ohci_usb can oops on shutdown
  USB: Dealias -110 code (more complete)
  USB: Remove unneeded void * casts in core files
  USB: u132-hcd: host controller driver for ELAN U132 adapter
  USB: ftdi-elan: client driver for ELAN Uxxx adapters
  usb serial: support Alcor Micro Corp. USB 2.0 TO RS-232 through pl2303 driver
  USB: Moschip 7840 USB-Serial Driver
  USB: add PlayStation 2 Trance Vibrator driver
  USB: Add ADU support for Ontrak ADU devices
  aircable: fix printk format warnings
  Add AIRcable USB Bluetooth Dongle Driver
  cypress_m8: implement graceful failure handling
  cypress_m8: improve control endpoint error handling
  cypress_m8: use usb_fill_int_urb where appropriate
  cypress_m8: use appropriate URB polling interval
  ...

The new code does clobber the result early, so make sure to tell
gcc to not put it into the same register as a input argument
Signed-off-by: NAndi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@osdl.org>
Acked-by: NKyle McMartin <kyle@parisc-linux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

	I neglected to properly update the version number in the recent
patch series; this sets it to something reasonable.
Signed-off-by: NJay Vosburgh <fubar@us.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

In file included from drivers/net/wan/pc300_tty.c:59:
drivers/net/wan/pc300.h:335: error: field 'pppdev' has incomplete type

Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

In file included from drivers/usb/storage/usb.c:180:
drivers/usb/storage/unusual_devs.h:221: error: 'US_PR_KARMA' undeclared here (not in a function)
drivers/usb/storage/unusual_devs.h:221: error: 'rio_karma_init' undeclared here (not in a function)

Cc: Keith Bennett <keith@mcs.st-and.ac.uk>
Acked-by: NBob Copeland <me@bobcopeland.com>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Adapted from an earlier patch by Greg KH <gregkh@suse.de>.
That patch added multiple read urbs and larger transfer buffers to allow
data transfers at full EvDO speed.

This version includes additional device IDs and fixes a memory leak in
the transfer buffer allocation.

Some (maybe all?) of the supported devices present multiple bulk endpoints,
the additional EPs can be used for control and status functions,
This version allocates 3 EPs by default, that can be changed using
the 'endpoints' module parameter.

Tested with Sierra Wireless EM5625 and MC5720 embedded modules.

Device ID (0x0c88, 0x17da) for the Kyocera Wireless KPC650/Passport
was added but is not yet tested.


From: Andy Gay <andy@andynet.net>
Cc: Kevin Lloyd <linux@sierrawireless.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Somewhere along the line, a variable in a USB-OTG codepath
stopped being used; this removes the relevant compiler warning.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This revamps handling of the hardware "async advance" IRQ, and its watchdog
timer.  Basically it dis-entangles that important timeout from the others,
simplifying the associated state and code to make it more robust.

This reportedly improves behavior of EHCI on some systems with VIA chips,
and AFAIK won't affect non-VIA hardware.  VIA systems need this code to
recover from silcon bugs whereby the "async advance" IRQ isn't issued.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch(as785) forces the PM core to resume a root hub after a
power loss during system sleep.  If the root hub had been suspended
before the system sleep then normally the PM core would not resume it
afterward.  Without this resume, various sorts of wakeup events (like
port change events) can get lost.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

When ohci-hcd is shutting down (for rmmod or PC-card removal), there is
a window when the device is shut down, HC communication area (->hcca)
is freed, but the core has not called "free_irq" yet. If another device
triggers a shared interrupt in this window, we oops when trying to
access the freed ->hcca.

This patch removes the window by calling free_irq before ->hcca is freed.

The patch is tested at the PC hotplug test rig at Stratus, and with
rmmod by Rafael Wysocki.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The purpose of this patch is to split off the case when a device does
not reply on the lower level (which is reported by HC hardware), and
a case when the device accepted the request, but does not reply at
upper level. This redefinition allows to diagnose issues easier,
without asking the user if the -110 happened "immediately".

The usbmon splits such cases already thanks to its timestamp, but
it's not always available.

I adjusted all drivers which I found affected (by searching for "urb").
Out of tree drivers may suffer a little bit, but I do not expect much
breakage. At worst they may print a few messages.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The patch removes unneeded casts for the following (void *) pointers:
 - struct file: private
 - struct urb: context
 - struct usb_bus: hcpriv
 - return value of kmalloc()

The patch also contains some whitespace cleanup in the relevant areas.
Signed-off-by: NTobias Klauser <tklauser@distanz.ch>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This "u132-hcd" module is one half of the "driver" for
ELAN's U132 which is a USB to CardBus OHCI controller
adapter. This module needs the "ftdi-elan" module in
order to communicate to CardBus OHCI controller inserted
into the U132 adapter.

When the "ftdi-elan" module detects a supported CardBus
OHCI controller in the U132 adapter it loads this "u132-hcd"
module.

Upon a successful device probe() the single workqueue
is started up which does all the processing of commands
from the USB core that implement the host controller.

The workqueue maintains the urb queues and issues commands
via the functions exported by the "ftdi-elan" module. Each
such command will result in a callback.

Note that the "ftdi-elan" module is a USB client driver.

Note that this "u132-hcd" module is a (cut-down OHCI)
host controller.

Thus we have a topology with the parent of a host controller
being a USB client! This really stresses the USB subsystem
semaphore/mutex handling in the module removal.
Signed-off-by: NTony Olech <tony.olech@elandigitalsystems.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>